I downloaded a free HTML theme named dashgum from the internet. I'm implementing it for an Angular2 application using angular-cli. I converted the css files to .scss and pasted the code to the angular application. I then imported the files in the global styles file named styles.scss to apply the styles to the application like this:
I have learnt that the styles imported in the global styles.scss file always appear embedded when inspecting in the browser. If we want the css to appear as external styles, we will have to use it in components.